[Bug target/114232] [14 regression] ICE when building rr-5.7.0 with LTO on x86

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114232

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
It's possibly on a cold path (yes, optimize_function_for_size_p should be
stable).  Note though that optimize_function_for_size_p might in theory
change between vectorization and RTL expansion, so maybe optab queries
in the vectorizer are broken by this if we ever re-check that condition
after optab initialization.